L6732TR datasheet(1/37 Pages) STMICROELECTRONICS

номер детали	L6732TR

подробное описание детали	Adjustable step-down controller with synchronous rectification

PDF	37 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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1 / 37 page

June 2008

Rev 6

1/37

37

L6732

Adjustable step-down controller with synchronous rectification

Features

■ Input voltage range from 1.8 V to 14 V

■ Supply voltage range from 4.5 V to 14 V

■ Adjustable output voltage down to 0.6 V

with ± 0.8 % accuracy over line voltage and

temperature (0 °C~125 °C)

■ Fixed frequency voltage mode control

■ TON lower than 100 ns

■ 0 % to 100 % duty cycle

■ External input voltage reference

■ Soft-start and inhibit

■ High current embedded drivers

■ Predictive anti-cross conduction control

■ Programmable high-side and low-side RDS(on)

sense over-current-protection

■ Selectable switching frequency

250 kHz / 500 kHz

■ Pre-bias start up capability

■ Power good output

■ Master/slave synchronization with 180° phase

shift

■ Over voltage protection

■ Thermal shutdown

■ Package: HTSSOP16

Applications

■ LCD and PDP TV

■ High performance / high density DC-DC

modules

■ Low voltage distributed DC-DC

■ niPoL converters

■ DDR memory supply

■ Graphic cards

HTSSOP16 (exposed pad)

Table 1.

Device summary

Order codes

Package

Packing

L6732

HTSSOP16

Tube

L6732TR

HTSSOP16

Tape and reel

www.st.com

Аналогичный номер детали - L6732TR

производитель	номер детали	датащи	подробное описание детали
STMicroelectronics	L6732TR	794Kb / 33P	Adjustable step-down controller with synchronous rectification 26-Jun-2006
STMicroelectronics	L6732TR	823Kb / 36P	Adjustable step-down controller with synchronous rectification 25-Sep-2006

More results

Аналогичное описание - L6732TR

производитель	номер детали	датащи	подробное описание детали
STMicroelectronics	L6910	453Kb / 21P	ADJUSTABLE STEP DOWN CONTROLLER WITH SYNCHRONOUS RECTIFICATION Jul-2003
	L6732	794Kb / 33P	Adjustable step-down controller with synchronous rectification 26-Jun-2006
	L6730C	1Mb / 50P	Adjustable step-down controller with synchronous rectification 07-Jun-2006
	L6730	1Mb / 52P	Adjustable step-down controller with synchronous rectification 29-May-2006
	L6731B	351Kb / 24P	Adjustable step-down controller with synchronous rectification Dedicated to DDR Memory 26-Jun-2006
	L6732_0906	823Kb / 36P	Adjustable step-down controller with synchronous rectification 25-Sep-2006
	L6910G	1Mb / 26P	ADJUSTABLE STEP DOWN CONTROLLER WITH SYNCHRONOUS RECTIFICATION May-2005
	L6731D	388Kb / 23P	Adjustable step-down controller with synchronous rectification dedicated to DDR memory 04-Jun-2008
	L6910	682Kb / 29P	ADJUSTABLE STEP DOWN CONTROLLER WITH SYNCHRONOUS RECTIFICATION May-2005
	L6730	1Mb / 52P	Adjustable step-down controller with synchronous rectification 07-Dec-2009

More results

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Аналогичный номер детали - L6732TR

Аналогичное описание - L6732TR

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